So google blogger lets users blog on the go in a couple different ways. You can use SMS messaging (standard text messages), MMS messaging (multimedia messaging), or your email. Since I do not have a text plan, I opted for the latter. You set up an email address for your blog (under your existing blog's settings) and then just email your posts. You can select to have mobile posts immediately published or saved as drafts.
So here is my first post sent from my phone. I can also see this as a great way to blog from sea, when you often have email access but not full web capabilities.